995074000209 has 6 divisors (see below), whose sum is σ = 1437329111426. Its totient is φ = 663382666800.

The previous prime is 995074000163. The next prime is 995074000237. The reversal of 995074000209 is 902000470599.

It can be written as a sum of positive squares in only one way, i.e., 942155598609 + 52918401600 = 970647^2 + 230040^2 .

It is not a de Polignac number, because 995074000209 - 2¹² = 995073996113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (995074000309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55281888892 + ... + 55281888909.

Almost surely, 2^995074000209 is an apocalyptic number.

It is an amenable number.

995074000209 is a deficient number, since it is larger than the sum of its proper divisors (442255111217).

995074000209 is a wasteful number, since it uses less digits than its factorization.

995074000209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110563777807 (or 110563777804 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The spelling of 995074000209 in words is "nine hundred ninety-five billion, seventy-four million, two hundred nine", and thus it is an aban number.